Calculate the number 5297

NUMBERMANIA: Calculate the number 5297 using numbers [2, 7, 2, 9, 50, 808] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

Calculate the number 5893

NUMBERMANIA: Calculate the number 5893 using numbers [4, 9, 3, 4, 51, 814] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

What is hidden in 3D image?

Stereogram - 3D Image
Category: 
Correct Answers: 
50
Points: 
1

Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Category: 
Correct Answers: 
2
Points: 
9
Enter your answer
OK
enter your answer and press button OK
close